8th Science (Air Pollution)
English
Last updated
Tue, 14-Oct-2025
English
Last updated
Tue, 14-Oct-2025
Air pollution is the presence of harmful substances in the air that we breathe. It is mainly caused by smoke from vehicles, factories, burning of garbage, and the use of harmful chemicals. These pollutants include gases like carbon monoxide, sulfur dioxide, and nitrogen oxides, as well as dust and smoke. Air pollution can cause serious health problems such as breathing difficulties, asthma, and lung infections. It also harms plants, animals, and the environment.
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